GB201712580D0 - Biocide detection - Google Patents

Biocide detection

Info

Publication number
GB201712580D0
GB201712580D0 GBGB1712580.8A GB201712580A GB201712580D0 GB 201712580 D0 GB201712580 D0 GB 201712580D0 GB 201712580 A GB201712580 A GB 201712580A GB 201712580 D0 GB201712580 D0 GB 201712580D0
Authority
GB
United Kingdom
Prior art keywords
biocide
detection
biocide detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB1712580.8A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUX ASSURE Ltd
Original Assignee
LUX ASSURE Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LUX ASSURE Ltd filed Critical LUX ASSURE Ltd
Priority to GBGB1712580.8A priority Critical patent/GB201712580D0/en
Publication of GB201712580D0 publication Critical patent/GB201712580D0/en
Priority to US16/636,205 priority patent/US20200371028A1/en
Priority to PCT/GB2018/052236 priority patent/WO2019025819A1/en
Priority to AU2018311350A priority patent/AU2018311350A1/en
Priority to EP18765974.3A priority patent/EP3662266A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • G01N2021/396—Type of laser source

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
GBGB1712580.8A 2017-08-04 2017-08-04 Biocide detection Ceased GB201712580D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB1712580.8A GB201712580D0 (en) 2017-08-04 2017-08-04 Biocide detection
US16/636,205 US20200371028A1 (en) 2017-08-04 2018-08-03 Biocide detection
PCT/GB2018/052236 WO2019025819A1 (en) 2017-08-04 2018-08-03 Biocide detection
AU2018311350A AU2018311350A1 (en) 2017-08-04 2018-08-03 Biocide detection
EP18765974.3A EP3662266A1 (en) 2017-08-04 2018-08-03 Biocide detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1712580.8A GB201712580D0 (en) 2017-08-04 2017-08-04 Biocide detection

Publications (1)

Publication Number Publication Date
GB201712580D0 true GB201712580D0 (en) 2017-09-20

Family

ID=59894941

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1712580.8A Ceased GB201712580D0 (en) 2017-08-04 2017-08-04 Biocide detection

Country Status (5)

Country Link
US (1) US20200371028A1 (en)
EP (1) EP3662266A1 (en)
AU (1) AU2018311350A1 (en)
GB (1) GB201712580D0 (en)
WO (1) WO2019025819A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11385171B2 (en) * 2020-10-29 2022-07-12 Saudi Arabian Oil Company Methods for detecting and quantifying tetrakis(hydroxymethyl)phosphonium sulfate (THPS) in biocide products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7888128B2 (en) * 2003-08-13 2011-02-15 Chem Treat, Inc. Method for determining surfactant concentration in aqueous solutions
GB0813278D0 (en) * 2008-07-18 2008-08-27 Lux Innovate Ltd Method for inhibiting corrosion

Also Published As

Publication number Publication date
US20200371028A1 (en) 2020-11-26
AU2018311350A1 (en) 2020-03-19
WO2019025819A1 (en) 2019-02-07
EP3662266A1 (en) 2020-06-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)